| Cedarburg to Popovo | 5,203.18 mi (8,373.71 km) |
| Cedarburg to Provadia | 5,252.77 mi (8,453.52 km) |
| Cedarburg to Radnevo | 5,245.54 mi (8,441.88 km) |
| Cedarburg to Radomir | 5,127.21 mi (8,251.45 km) |
| Cedarburg to Rakitovo | 5,195.77 mi (8,361.79 km) |
| Cedarburg to Rakovski | 5,212.03 mi (8,387.96 km) |
| Cedarburg to Razgrad | 5,203.70 mi (8,374.55 km) |
| Cedarburg to Razlog | 5,178.54 mi (8,334.06 km) |
| Cedarburg to Ruse | 5,169.84 mi (8,320.05 km) |
| Cedarburg to Samokov | 5,159.39 mi (8,303.24 km) |
| Cedarburg to Sandanski | 5,187.39 mi (8,348.30 km) |
| Cedarburg to Sevlievo | 5,180.50 mi (8,337.21 km) |
| Cedarburg to Shumen | 5,230.60 mi (8,417.84 km) |
| Cedarburg to Silistra | 5,199.54 mi (8,367.85 km) |
| Cedarburg to Sliven | 5,240.20 mi (8,433.29 km) |
